[nvrspyx]

It seems like they've been including stable, non-ESR builds for at least the last few releases (I only went back a few pages of previous builds). Launchpad is confusing for me, but my impression is that they're using that PPA to build the stable release using the Launchpad service and then packing that build as a snap. It seems like they're just uploading the snap package rather than building it using Launchpad.

If that's the case, maybe it's a limitation of Launchpad?